The breadth of a rectangle is 25 m. The total cost of putting a grass bed on this field was RS. 12375, at the rate of RS. 15 per sq m. What is the length of the rectangular field?

A) 27 m

B) 30 m

C) 33 m

D) 32 m

Correct answer:
C) 33 m

Description for Correct answer:

Area of the rectangular field

= \( \Large \frac{12375}{15} \)=825 sq m.

According to the question,

\( \Large L\times B \) = 825 [L = length and B = breadth]

=> \( \Large L\times 25 \) = 825

L = \( \Large \frac{825}{25} \)=33 m



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